电磁导引小车最小精确定位系统的研究  

Research on minimum accurate location system of electromagnetic guided vehicle

作　　者：周明[1] 文索 石蓓霖 彭钢[3] 刘炜[1] 

机构地区：[1]重庆大学自动化学院,重庆400044 [2]重庆市电力公司市区供电局,重庆400000 [3]重庆工业自动化仪表研究所,重庆401123

出　　处：《自动化与仪器仪表》2012年第3期28-30,34,共4页Automation & Instrumentation

摘　　要：针对传统电磁导引很难实现精确定位和定位算法计算复杂度高的问题,提出了一种基于电磁导引的寻线行驶的小车,利用电流导轨外磁感应强度的差别进行导引定位的技术,依据毕奥-萨伐尔定律和独立提出的三维空间感应电动势的计算模型,对小车建立最小的精确定位系统的方法。此方法能对电磁导引小车建立最小精确定位系统,而且定位算法不复杂。通过实验证明此方法是可行的。This article in view of the traditional electromagnetic navigation is difficult to realize the accurate location and location algorithm of high computational complexity problem,proposed a kind base on the electromagnetic guide line moving car of using the current track and magnetic induction intensity difference for guiding and location technology,on the basis of the Biot-Savart＇s law and independently proposed by space induction electromotive force the calculation model of the car,establish minimum accurate location system method.This method of electromagnetic guided vehicle could to establish minimum accurate location system and location algorithm of complexity.Through the experiment proves that the method is feasible.

关 键 词：电磁导引 寻线 最小 精确定位 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]